Electronic mouse



FIG. 1 is a perspective view of an electronic mouse showing the new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line showing of disclaimed elements of the electronic mouse is for environmental purposes only and forms no part of the claimed design. 

The ornamental design for an electronic mouse, as shown and described. 